The 44th president made history by being elected, but leaves behind a nation on the verge of a crack-up. He flatters himself by insisting his tenure has been a roaring success, but the public mood tells a different story.

Obama promised to unite America, but exits amidst far greater divisions. It is telling that he has stopped portraying himself as a uniter and, like Jimmy Carter, blames the public.

Carter saw malaise, Obama sees bitter clingers, racists and xenophobes. While Obama’s lectures convey disappointment in his fellow Americans, it never occurs to him that he is a disappointment to them.

His failure to come to grips with the polarization, combined with an aggressively liberal agenda spearheaded by executive orders and a politicized bureaucracy, means his successor will inherit a country broken along every fault line imaginable. Voices of discontent and even estrangement are rising among Americans of all stripes and persuasions.

So much so that the one universal point of agreement is that the next occupant of the Oval Office must forge a fundamental consensus before the country can begin to address its critical problems.